I-405 CA weather conditions near Irvine, California

Roadnow AI Agent Live Update

7 day weather forecast

• Overnight 2026-05-04, Cloudy. Cloudy, with a low around 55. Calm wind becoming southwest around 5 mph.
• Monday 2026-05-04, Decreasing Clouds. Cloudy, then gradually becoming mostly sunny, with a high near 69. West wind 5 to 15 mph, with gusts as high as 20 mph.
• Monday Night 2026-05-04, Slight Chance Showers. A slight chance of showers after 11pm. Mostly cloudy, with a low around 54. Southwest wind 5 to 10 mph becoming light after midnight. Chance of precipitation is 20%.
• Tuesday 2026-05-05, Slight Chance Showers then Mostly Sunny. A slight chance of showers before 11am. Mostly sunny, with a high near 68. Southwest wind 5 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
• Tuesday Night 2026-05-05, Mostly Clear. Mostly clear, with a low around 53. Southwest wind 5 to 10 mph becoming light and variable in the evening.
• Wednesday 2026-05-06, Sunny. Sunny, with a high near 74.
• Wednesday Night 2026-05-06, Mostly Clear. Mostly clear, with a low around 56.
• Thursday 2026-05-07, Sunny. Sunny, with a high near 79.
• Thursday Night 2026-05-07, Mostly Clear. Mostly clear, with a low around 58.
• Friday 2026-05-08, Sunny. Sunny, with a high near 82.
• Friday Night 2026-05-08, Mostly Clear. Mostly clear, with a low around 59.
• Saturday 2026-05-09, Sunny. Sunny, with a high near 84.
• Saturday Night 2026-05-09, Mostly Clear. Mostly clear, with a low around 61.
• Sunday 2026-05-10, Sunny. Sunny, with a high near 86.